Examples with Glow javafx.scene.effect.Glow used on opensource projects

Example 1 with Glow

use of javafx.scene.effect.Glow in project Gargoyle by callakrsos.

the class Clock method start.

public void start(final Stage stage) throws Exception {
    // construct the analogueClock pieces.
    final Circle face = new Circle(100, 100, 100);
    face.setId("face");
    final Label brand = new Label("Splotch");
    brand.setId("brand");
    brand.layoutXProperty().bind(face.centerXProperty().subtract(brand.widthProperty().divide(2)));
    brand.layoutYProperty().bind(face.centerYProperty().add(face.radiusProperty().divide(2)));
    final Line hourHand = new Line(0, 0, 0, -50);
    hourHand.setTranslateX(100);
    hourHand.setTranslateY(100);
    hourHand.setId("hourHand");
    final Line minuteHand = new Line(0, 0, 0, -75);
    minuteHand.setTranslateX(100);
    minuteHand.setTranslateY(100);
    minuteHand.setId("minuteHand");
    final Line secondHand = new Line(0, 15, 0, -88);
    secondHand.setTranslateX(100);
    secondHand.setTranslateY(100);
    secondHand.setId("secondHand");
    final Circle spindle = new Circle(100, 100, 5);
    spindle.setId("spindle");
    Group ticks = new Group();
    for (int i = 0; i < 12; i++) {
        Line tick = new Line(0, -83, 0, -93);
        tick.setTranslateX(100);
        tick.setTranslateY(100);
        tick.getStyleClass().add("tick");
        tick.getTransforms().add(new Rotate(i * (360 / 12)));
        ticks.getChildren().add(tick);
    }
    final Group analogueClock = new Group(face, brand, ticks, spindle, hourHand, minuteHand, secondHand);
    // construct the digitalClock pieces.
    final Label digitalClock = new Label();
    digitalClock.setId("digitalClock");
    // determine the starting time.
    Calendar calendar = GregorianCalendar.getInstance();
    final double seedSecondDegrees = calendar.get(Calendar.SECOND) * (360 / 60);
    final double seedMinuteDegrees = (calendar.get(Calendar.MINUTE) + seedSecondDegrees / 360.0) * (360 / 60);
    final double seedHourDegrees = (calendar.get(Calendar.HOUR) + seedMinuteDegrees / 360.0) * (360 / 12);
    // define rotations to map the analogueClock to the current time.
    final Rotate hourRotate = new Rotate(seedHourDegrees);
    final Rotate minuteRotate = new Rotate(seedMinuteDegrees);
    final Rotate secondRotate = new Rotate(seedSecondDegrees);
    hourHand.getTransforms().add(hourRotate);
    minuteHand.getTransforms().add(minuteRotate);
    secondHand.getTransforms().add(secondRotate);
    // the hour hand rotates twice a day.
    final Timeline hourTime = new Timeline(new KeyFrame(Duration.hours(12), new KeyValue(hourRotate.angleProperty(), 360 + seedHourDegrees, Interpolator.LINEAR)));
    // the minute hand rotates once an hour.
    final Timeline minuteTime = new Timeline(new KeyFrame(Duration.minutes(60), new KeyValue(minuteRotate.angleProperty(), 360 + seedMinuteDegrees, Interpolator.LINEAR)));
    // move second hand rotates once a minute.
    final Timeline secondTime = new Timeline(new KeyFrame(Duration.seconds(60), new KeyValue(secondRotate.angleProperty(), 360 + seedSecondDegrees, Interpolator.LINEAR)));
    // the digital clock updates once a second.
    final Timeline digitalTime = new Timeline(new KeyFrame(Duration.seconds(0), new EventHandler<ActionEvent>() {

        @Override
        public void handle(ActionEvent actionEvent) {
            Calendar calendar = GregorianCalendar.getInstance();
            String hourString = pad(2, '0', calendar.get(Calendar.HOUR) == 0 ? "12" : calendar.get(Calendar.HOUR) + "");
            String minuteString = pad(2, '0', calendar.get(Calendar.MINUTE) + "");
            String secondString = pad(2, '0', calendar.get(Calendar.SECOND) + "");
            String ampmString = calendar.get(Calendar.AM_PM) == Calendar.AM ? "AM" : "PM";
            digitalClock.setText(hourString + ":" + minuteString + ":" + secondString + " " + ampmString);
        }
    }), new KeyFrame(Duration.seconds(1)));
    // time never ends.
    hourTime.setCycleCount(Animation.INDEFINITE);
    minuteTime.setCycleCount(Animation.INDEFINITE);
    secondTime.setCycleCount(Animation.INDEFINITE);
    digitalTime.setCycleCount(Animation.INDEFINITE);
    // start the analogueClock.
    digitalTime.play();
    secondTime.play();
    minuteTime.play();
    hourTime.play();
    stage.initStyle(StageStyle.TRANSPARENT);
    // add a glow effect whenever the mouse is positioned over the clock.
    final Glow glow = new Glow();
    analogueClock.setOnMouseEntered(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            analogueClock.setEffect(glow);
        }
    });
    analogueClock.setOnMouseExited(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            analogueClock.setEffect(null);
        }
    });
    // fade out the scene and shut it down when the mouse is clicked on the
    // clock.
    analogueClock.setOnMouseClicked(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            analogueClock.setMouseTransparent(true);
            FadeTransition fade = new FadeTransition(Duration.seconds(1.2), analogueClock);
            fade.setOnFinished(new EventHandler<ActionEvent>() {

                @Override
                public void handle(ActionEvent actionEvent) {
                    stage.close();
                }
            });
            fade.setFromValue(1);
            fade.setToValue(0);
            fade.play();
        }
    });
    // layout the scene.
    final VBox layout = new VBox();
    layout.getChildren().addAll(analogueClock, digitalClock);
    layout.setAlignment(Pos.CENTER);
    final Scene scene = new Scene(layout, Color.TRANSPARENT);
    scene.getStylesheets().add(getResource("clock.css"));
    stage.setScene(scene);
    // allow the clock background to be used to drag the clock around.
    final Delta dragDelta = new Delta();
    layout.setOnMousePressed(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            // record a delta distance for the drag and drop operation.
            dragDelta.x = stage.getX() - mouseEvent.getScreenX();
            dragDelta.y = stage.getY() - mouseEvent.getScreenY();
            scene.setCursor(Cursor.MOVE);
        }
    });
    layout.setOnMouseReleased(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            scene.setCursor(Cursor.HAND);
        }
    });
    layout.setOnMouseDragged(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            stage.setX(mouseEvent.getScreenX() + dragDelta.x);
            stage.setY(mouseEvent.getScreenY() + dragDelta.y);
        }
    });
    layout.setOnMouseEntered(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            if (!mouseEvent.isPrimaryButtonDown()) {
                scene.setCursor(Cursor.HAND);
            }
        }
    });
    layout.setOnMouseExited(new EventHandler<MouseEvent>() {

        @Override
        public void handle(MouseEvent mouseEvent) {
            if (!mouseEvent.isPrimaryButtonDown()) {
                scene.setCursor(Cursor.DEFAULT);
            }
        }
    });
    // show the scene.
    stage.show();
}